Hamza Omar

15 papers A* 1C 3Journal 10Unranked 1
YearRankTypeTitle / Venue / Authors
2023 J jnl
ASM: An Adaptive Secure Multicore for Co-located Mutually Distrusting Processes.
ACM Trans. Archit. Code Optim.
Abdul Rasheed Sahni, Hamza Omar, Usman Ali, Omer Khan
2023 J jnl
Hardware Root-of-Trust implementations in Trusted Execution Environments.
IACR Cryptol. ePrint Arch.
Usman Ali, Hamza Omar, Chujiao Ma, Vaibhav Garg, Omer Khan
2021 J jnl
PRISM: Strong Hardware Isolation-based Soft-Error Resilient Multicore Architecture with High Performance and Availability at Low Hardware Overheads.
ACM Trans. Archit. Code Optim.
Hamza Omar, Omer Khan
2020 J jnl
Connecting the Dots: Privacy Leakage via Write-Access Patterns to the Main Memory.
IEEE Trans. Dependable Secur. Comput.
Tara Merin John, Syed Kamran Haider, Hamza Omar, Marten van Dijk
2020 A* conf
IRONHIDE: A Secure Multicore that Efficiently Mitigates Microarchitecture State Attacks for Interactive Applications.
HPCA
Hamza Omar, Omer Khan
2020 J jnl
OPTIMUS: A Security-Centric Dynamic Hardware Partitioning Scheme for Processors that Prevent Microarchitecture State Attacks.
IEEE Trans. Computers
Hamza Omar, Brandon D'Agostino, Omer Khan
2019 J jnl
IRONHIDE: A Secure Multicore Architecture that Leverages Hardware Isolation Against Microarchitecture State Attacks.
CoRR
Hamza Omar, Omer Khan
2018 C conf
Breaking the Oblivious-RAM Bandwidth Wall.
ICCD
Hamza Omar, Syed Kamran Haider, Ling Ren, Marten van Dijk, Omer Khan
2018 J jnl
Declarative Resilience: A Holistic Soft-Error Resilient Multicore Architecture that Trades off Program Accuracy for Efficiency.
ACM Trans. Embed. Comput. Syst.
Hamza Omar, Qingchuan Shi, Masab Ahmad, Halit Dogan, Omer Khan
2018 J jnl
Multicore Resource Isolation for Deterministic, Resilient and Secure Concurrent Execution of Safety-Critical Applications.
IEEE Comput. Archit. Lett.
Hamza Omar, Halit Dogan, Brian Kahne, Omer Khan
2017 J jnl
Connecting the Dots: Privacy Leakage via Write-Access Patterns to the Main Memory.
CoRR
Tara Merin John, Syed Kamran Haider, Hamza Omar, Marten van Dijk
2017 — conf
Connecting the dots: Privacy leakage via write-access patterns to the main memory.
HOST
Tara Merin John, Syed Kamran Haider, Hamza Omar, Marten van Dijk
2017 J jnl
Exploiting the Tradeoff between Program Accuracy and Soft-error Resiliency Overhead for Machine Learning Workloads.
CoRR
Qingchuan Shi, Hamza Omar, Omer Khan
2017 C conf
GraphTuner: An Input Dependence Aware Loop Perforation Scheme for Efficient Execution of Approximated Graph Algorithms.
ICCD
Hamza Omar, Masab Ahmad, Omer Khan
2017 C conf
Leveraging Hardware Isolation for Process Level Access Control & Authentication.
SACMAT
Syed Kamran Haider, Hamza Omar, Ilia A. Lebedev, Srinivas Devadas, Marten van Dijk